Element M Has the Valence Electron Configuration 3d⁶ 4s²

question 137

Multiple Choice

Element M has the valence electron configuration 3d⁶ 4s².What is the valence electron configuration of The M³⁺ ion?

• A)3d⁵
• B)3d³ 4s²
• C)3d⁴ 4s¹
• D)3d⁹ 4s²

Identify the purpose and process of setting properties for fields in a database.

Grasp the fundamentals of forming one-to-many relationships between tables to minimize redundant data.

Determine the characteristics and roles of primary and foreign keys within relational databases.

Distinguish between the various actions (importing, linking, compacting) and their impacts on database management.

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